[−][src]Function syntect::util::as_latex_escaped
pub fn as_latex_escaped(v: &[(Style, &str)]) -> String
Formats the styled fragments using LaTeX textcolor directive.
Usage is similar to the as_24_bit_terminal_escaped
function:
use syntect::easy::HighlightLines; use syntect::parsing::SyntaxSet; use syntect::highlighting::{ThemeSet,Style}; use syntect::util::{as_latex_escaped,LinesWithEndings}; // Load these once at the start of your program let ps = SyntaxSet::load_defaults_newlines(); let ts = ThemeSet::load_defaults(); let syntax = ps.find_syntax_by_extension("rs").unwrap(); let s = "pub struct Wow { hi: u64 }\nfn blah() -> u64 {}\n"; let mut h = HighlightLines::new(syntax, &ts.themes["InspiredGitHub"]); for line in LinesWithEndings::from(s) { // LinesWithEndings enables use of newlines mode let ranges: Vec<(Style, &str)> = h.highlight(line, &ps); let escaped = as_latex_escaped(&ranges[..]); println!("{}", escaped); }
Returned content is intended to be placed inside a fancyvrb Verbatim environment:
\usepackage{fancyvrb}
\usepackage{xcolor}
% ...
% enable comma-separated arguments inside \textcolor
\makeatletter
\def\verbatim@nolig@list{\do\`\do\<\do\>\do\'\do\-}
\makeatother
% ...
\begin{Verbatim}[commandchars=\\\{\}]
% content goes here
\end{Verbatim}
Background color is ignored.